Liverpool Cathedral’s New Air Source Heat Pump

In October 2025, the first phase of work began to make Liverpool Cathedral more sustainable for everyone who steps through our doors. We are pleased to share that this initial phase has now been completed, allowing us to move into the next stage of this important project.

From Monday 12th January, work will begin on installing our new air source heat pump. This phase is expected to take up to eight weeks, with completion anticipated for early March 2026. Whilst this work goes on, the Gilbert Scott entrance will act as our visitors entrance to our cathedral.

The new air source heat pump will replace our old, carbon-intensive heating systems with a more sustainable alternative. By absorbing heat from the outside air, even during colder months, the system will provide warmth throughout the Cathedral while significantly reducing our reliance on fossil fuels. This change will lower carbon emissions, improve energy efficiency and help reduce the long-term costs of heating our great building.

Once installed, the system will support more consistent heating across the Cathedral, including the underfloor heating in the Well, helping to ensure a warmer environment during the colder months for everyone who visits our cathedral for tourism and worship.

This project marks an important step in Liverpool Cathedral’s journey towards a greener and more sustainable future. To find out more about our commitment to net zero and the progress we are making, click here.